Lattice structure with curved elements



FIG. 1 is a plan view of a panel comprising a lattice structure with curved elements illustrating the new design; the plan view of the opposite side of the panel is identical thereof; and,

FIG. 2 is an isometric view of a portion of FIG. 1 illustrating the arrangement of curved elements to form the lattice structure with curved elements of the new design; the isometric view from the same angle of the opposite side is identical thereto. 

The ornamental design of the lattice structure with curved elements, as shown and described. 